5090626 has 4 divisors (see below), whose sum is σ = 7635942. Its totient is φ = 2545312.

The previous prime is 5090623. The next prime is 5090669. The reversal of 5090626 is 6260905.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4835601 + 255025 = 2199^2 + 505^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5090594 and 5090603.

It is not an unprimeable number, because it can be changed into a prime (5090621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272655 + ... + 1272658.

Almost surely, 2^5090626 is an apocalyptic number.

5090626 is a deficient number, since it is larger than the sum of its proper divisors (2545316).

5090626 is a wasteful number, since it uses less digits than its factorization.

5090626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545315.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5090626 is about 2256.2415650812. The cubic root of 5090626 is about 172.0245367916.

The spelling of 5090626 in words is "five million, ninety thousand, six hundred twenty-six".